Ariyamangalam (Tamil: ௮ரியமங்கலம்) is one of the four zones of the Tiruchirappalli Municipal Corporation. One of SIDCO's two Tiruchirappalli-based industrial estates is located in Ariyamangalam. The estate extends over an area of 17.64 acres (71,400 m2).
- "Town Planning Department". Tiruchirappalli City Municipal Corporation.
- B. S. Baliga (1998). Madras District Gazetteers: Tiruchirappalli (2 v.). Government Press. p. 607.